@article{Khan2003,
author = {Khan, IR and Ohba, Ryoji},
file = {:home/matt/Documents/Mendeley Desktop/Unknown/Unknown/Unknown/Unknown - Unknown - No Title(35).pdf:pdf},
journal = {Journal of Computational and Applied Mathematics},
keywords = {backward di erence approximations,central di erence approximations,finite di erence approximations,forward di erence approximations,higher-degree derivatives,numerical di erentiation,taylor series},
pages = {115 -- 124},
title = {{Taylor series based finite difference approximations of higher-degree derivatives}},
url = {http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.149.7922\&amp;rep=rep1\&amp;type=pdf},
volume = {154},
year = {2003}
}
@article{Khan1999,
author = {Khan, IR and Ohba, Ryoji},
file = {:home/matt/Documents/Mendeley Desktop/Unknown/Unknown/Unknown/Unknown - Unknown - No Title(34).pdf:pdf},
journal = {Journal of Computational and Applied Mathematics},
keywords = {digital \"{y}lter,finite di erence formula,numerical di erentiation,taylor series},
pages = {179--193},
title = {{Closed-form expressions for the finite difference approximations of first and higher derivatives based on Taylor series}},
url = {http://linkinghub.elsevier.com/retrieve/pii/S0377042799000886},
volume = {107},
year = {1999}
}
@misc{itk,
title = {{The Insight Segmentation and Registration Toolkit}},
url = {http://www.itk.org/}
}
